Terror at the Morgue

Dr. O.C. Smith, a popular medical examiner in Memphis, Tenn., was apparently attacked on June 1, 2002, as he was leaving work. He was found wrapped head-to-toe in barbed wire with a bomb strapped to his neck. Dr. Smith survived, but he lives in fear that his assailant is waiting to attack again. Who wants to harm the city's medical examiner?